Video conferencing unit



FIG. 1 is a perspective view showing the top, front and left side of a video conferencing unit according to my new design;

FIG. 2 is an enlarged front view of the video conferencing unit shown in FIG. 1;

FIG. 3 is an enlarged top view of the video conferencing unit shown in FIG. 1;

FIG. 4 is an enlarged rear view of the video conferencing unit shown in FIG. 1;

FIG. 5 is an enlarged left side view of the video conferencing unit shown in FIG. 1, the right side being a mirror image of the left side; and,

FIG. 6 is an enlarged bottom view of teh video conferencing unit shown in FIG. 1. 

The ornamental design for a video conferencing unit, as shown and described. 